I've tried the 2 methods I know (Substitution and addition) and can't get an answer to this. Some of the answers I've gotten were 7(2/5) and 22 for x. It's just been so long since I've had to one of these!

(1/4)x - y = 7
x + 4y = 0

April 15th 2009, 03:26 PM

icemanfan

Quote:

Originally Posted by tyler.

I've tried the 2 methods I know (Substitution and addition) and can't get an answer to this. Some of the answers I've gotten were 7(2/5) and 22 for x. It's just been so long since I've had to one of these!